Analysis

  • max time kernel
    149s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    20/09/2024, 14:45

General

  • Target

    edd1a8cb9e6bd0b2792bd187080327de_JaffaCakes118.exe

  • Size

    100KB

  • MD5

    edd1a8cb9e6bd0b2792bd187080327de

  • SHA1

    b6926d6dca25a8a94d88442d7d2e709dcff6917f

  • SHA256

    52b68b2139a16e227c23f4d2e8ddfb68ea716ec3792727e777d914418433e5ed

  • SHA512

    9b5c78d4d6f01473d1c5fc6bcdb80c49197dd5c9e3c6b4e05a219799609369207a74aae5e656b9181146b8c565f2c1e68e80e2b782e64e03dc7e1794c492a98c

  • SSDEEP

    1536:DUtGP82NTzwOMGAc4ohrPXo+73Rez8b0SywNIjni:XwRurPX7CwCni

Malware Config

Signatures

  • Modifies visiblity of hidden/system files in Explorer 2 TTPs 2 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 2 IoCs
  • Adds Run key to start application 2 TTPs 53 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\edd1a8cb9e6bd0b2792bd187080327de_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\edd1a8cb9e6bd0b2792bd187080327de_JaffaCakes118.exe"
    1⤵
    • Modifies visiblity of hidden/system files in Explorer
    • Loads dropped DLL
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1992
    • C:\Users\Admin\faope.exe
      "C:\Users\Admin\faope.exe"
      2⤵
      • Modifies visiblity of hidden/system files in Explorer
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of SetWindowsHookEx
      PID:2340

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\faope.exe

    Filesize

    100KB

    MD5

    09a1d4d7db44d143726f4dd31b625f3c

    SHA1

    804ea27cc1a0d175b1cd1759e70d93d77b943a71

    SHA256

    046fdf98e330aeab7776f160d51bf002036b61d59841b96714380fbad0d2c0e6

    SHA512

    6a0220488448b3e803f6a901558d67fa9f18d9ebd70b22abcb67f9b3acaf078a0c5b01598f777868d202f75fa7cfc3a6ca59b9761a755cd6ee0abb894d6bb407